As they say, age is just a number. This elderly couple, German residents 70-year-old Dietmar Ehrentraut, and his 64- year-old wife, Nellia who’ve been dancing for over 60 years have stunned internet viewers with their rock n roll moves.

Unbeknownst to them, while participating at a dance competition in Bavaria, they were filmed during their routine.

Watch their viral video: 




Dietmar to The DailyMail, " We are quite flabbergasted what the video has set in motion. 'I had not even seen anyone filming us!"